├── README
├── data
    ├── ids.txt
    ├── on.gif
    └── off.gif
└── AudioBooth.pde


/README:
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1 | 


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/data/ids.txt:
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1 | 55
2 | 


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/data/on.gif:
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https://raw.githubusercontent.com/raster/AudioBooth/master/data/on.gif


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/data/off.gif:
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https://raw.githubusercontent.com/raster/AudioBooth/master/data/off.gif


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/AudioBooth.pde:
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  1 | /**
  2 |  * AudioBooth.pde
  3 |  */ 
  4 | 
  5 | import processing.video.*;
  6 | import ddf.minim.*;
  7 | 
  8 | BufferedReader textreader;
  9 | String line;
 10 | int id;
 11 | PrintWriter textoutput;
 12 | 
 13 | Capture cam;
 14 | Boolean active = false;
 15 | 
 16 | Minim minim;
 17 | AudioInput input;
 18 | AudioRecorder recorder;
 19 | 
 20 | PImage on;
 21 | PImage off;
 22 | 
 23 | void clearitall() {
 24 |   
 25 |   // the AudioInput you got from Minim.getLineIn()
 26 |     if (input != null) {
 27 |       input.close();
 28 |     }
 29 |     if (minim != null) {
 30 |       minim.stop();
 31 |     }
 32 |     
 33 |   //Kill the variables  
 34 |   background(0);
 35 |   textreader = null;
 36 |   line = null;
 37 |   id = 0;
 38 |   textoutput = null;
 39 |   active = false;
 40 |   minim = null;
 41 |   input = null;
 42 |   recorder = null;
 43 |   on = null;
 44 |   off = null;
 45 |   
 46 |     //Text File Stuff
 47 |     //Read ID from text file
 48 |     textreader = createReader(dataPath("ids.txt"));
 49 |     try {
 50 |       line = textreader.readLine();
 51 |       //Make it an integer so we can do math & iterate
 52 |       id = Integer.parseInt(line);
 53 |       id++;
 54 |       println(id);
 55 |     } catch (IOException e) {
 56 |       e.printStackTrace();
 57 |       line = null;
 58 |     }
 59 |   
 60 |   
 61 |   //Audio Stuff
 62 |     minim = new Minim(this);
 63 |     input = minim.getLineIn(Minim.STEREO, screen.width);
 64 |     String filename = "media/audio-" + id + ".wav";
 65 |     recorder = minim.createRecorder(input, filename, true);
 66 |     
 67 |   //Other
 68 |     on = loadImage(dataPath("on.gif"));
 69 |     off = loadImage(dataPath("off.gif"));
 70 | }
 71 | 
 72 | void setup() {
 73 |   size(screen.width, screen.height);
 74 |   clearitall();
 75 |    //Camera Stuff
 76 |     // If no device is specified, will just use the default.
 77 |     //cam = new Capture(this, 1280, 720);
 78 | 
 79 |     // To use another device (i.e. if the default device causes an error),
 80 |     // list all available capture devices to the console to find your camera.
 81 |     String[] devices = Capture.list();
 82 |     //println(devices);
 83 | 
 84 |     // Change devices[0] to the proper index for your camera.
 85 |     cam = new Capture(this, 1280, 720, devices[3]);
 86 | 
 87 |     // Opens the settings page for this capture device.
 88 |     //cam.settings();
 89 | 
 90 | }
 91 | 
 92 | void draw() {
 93 |   if (cam.available() == true && active == false) {
 94 |     //Camera Stuff
 95 |     cam.read();
 96 |     imageMode(CENTER);
 97 |     image(cam, screen.width / 2, screen.height / 2);
 98 |   }
 99 |   
100 |   //Recording status
101 |     if ( recorder.isRecording() )
102 |     {
103 |       //Sound Viz
104 |       stroke(255,0,0);
105 |       background(0);
106 |       image(cam, screen.width / 2, screen.height / 2);
107 |       image(on, screen.width / 2, 50);
108 |       
109 |       
110 |       // draw the waveforms
111 |       for(int i = 0; i < input.bufferSize() - 1; i++)
112 |       {
113 |         line(i, (screen.height / 3) + input.left.get(i)*150, i+1, (screen.height / 3) + input.left.get(i+1)*150);
114 |         line(i, ((screen.height / 3) * 2) + input.right.get(i)*150, i+1, ((screen.height / 3) * 2) + input.right.get(i+1)*150);
115 |       }
116 | 
117 |     }
118 |     else
119 |     {
120 |       image(off, screen.width / 2, 50);
121 |     }
122 | } 
123 | 
124 | void keyPressed() {
125 |     if (key == ' ') {  // space bar
126 |     
127 |       String filename = "media/photo-" + id + ".jpg";
128 |       cam.save(filename);
129 |       
130 |       //Audio Stuff
131 |       if ( recorder.isRecording() )
132 |       {
133 |         recorder.endRecord();
134 |         recorder.save();
135 |         active = false;
136 |         clearitall();
137 |         draw();
138 |       }
139 |       else
140 |       {
141 |         recorder.beginRecord();
142 |         active = true;
143 |       }
144 |       
145 |       //Text File Stuff
146 |       textoutput = createWriter(dataPath("ids.txt"));
147 |       textoutput.println(id);
148 |       textoutput.flush(); // Writes the remaining data to the file
149 |       textoutput.close(); // Finishes the file
150 |     }
151 |     
152 |    
153 | }
154 | 
155 | void stop()
156 | {
157 |   
158 |   // the AudioInput you got from Minim.getLineIn()
159 |   input.close();
160 |   minim.stop();
161 |  
162 |   // this calls the stop method that 
163 |   // you are overriding by defining your own
164 |   // it must be called so that your application 
165 |   // can do all the cleanup it would normally do
166 |   super.stop();
167 | }
168 | 
169 | 


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